I'm seeing a new instant email-validation tool on registration forms -- is it new? And what is it? [closed]

1. What does an email validation tool do?
2. How do I validate an email address in a form?
3. Can Microsoft Forms validate email address?
4. What is email validation and verification?

What does an email validation tool do?

One of the biggest benefits of an email validation tool is that it helps protect against bounces and avoid spam traps. You will also avoid people who routinely mark messages as spam and any invalid addresses.

How do I validate an email address in a form?

If you type a question of “What is your email address?” Google Forms automatically adds a requirement that the response is an email address. So this part is easy. Simply put Email into the question and Google will create your validation for you!

Can Microsoft Forms validate email address?

However, according to this Microsoft article Email Address Validation in Forms Pro the feature Validate Email is available in Microsoft Form Pro for Microsoft Dynamics 365 Customer Voice subscription license.

What is email validation and verification?

Email validation is a process of verifying email addresses to catch any nonexistent, invalid, undeliverable ones, and remove them from your list.